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Article
Scott G. Gilliland, Auteur ; C. Davison Ankney, Auteur ; Gregory J. Robertson, AuteurMorphology, body condition and survival of Great Black-backed Gull (Larus marinus) chicks raised in broods of different size in southern New Brunswick, Canada, were compared. The relationship between age and body size measurements taken from 68 [...]
Article
Gila Paquette, Auteur ; C. Davison Ankney, AuteurAmerican Green-winged Teal are the smallest North American Anas. Because of their small size and early nesting chronology, females may have little ability to use nutrient reserves for egg production or to meet subsequent costs of incubation. Thu[...]
